/*
 * Copyright 2021 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.modelmapper.internal.util;

import java.lang.reflect.Type;
import java.util.Map;

import net.jodah.typetools.TypeResolver;

/**
 * @author Chun Han Hsiao
 */
public final class Maps {
  private Maps() {
  }

  public static Class<?>[] resolveRawArguments(Type genericType) {
    Class<?>[] elementTypes = TypeResolver.resolveRawArguments(genericType, Map.class);
    if (elementTypes.length == 0) {
      elementTypes = TypeResolver.resolveRawArguments(TypeResolver.reify(genericType, Map.class), Map.class);
    }
    return elementTypes;
  }
}
